The PXF v6.2 document under the above topic says "PXF is bundled with the postgresql-42.2.14.jar JAR file.". However we have found that with PXF v6.2.0 the JDBC driver bundled is postgresql-42.2.5.jar. The latest version of the JAR available at https://jdbc.postgresql.org/download.html is v42.3.1. We are not able to find any version compatibility matrix indicating which versions of the jar would work with which version of Postgres against the given version of PXF.
Chapter: https://gpdb.docs.pivotal.io/pxf/6-2/using/jdbc_cfg.html Topic: JDBC Driver JAR Registration
The PXF v6.2 document under the above topic says "PXF is bundled with the
postgresql-42.2.14.jar
JAR file.". However we have found that with PXF v6.2.0 the JDBC driver bundled ispostgresql-42.2.5.jar
. The latest version of the JAR available at https://jdbc.postgresql.org/download.html is v42.3.1. We are not able to find any version compatibility matrix indicating which versions of the jar would work with which version of Postgres against the given version of PXF.